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Palaeozygopleura hamiltoniae
Taxonomy
Loxonema hamiltoniae was named by Hall (1859). It is not a trace fossil.
It was recombined as Palaeozygopleura (Palaeozygopleura) hamiltoniae by Horný (1955); it was recombined as Palaeozygopleura hamiltonae by Frýda (1993); it was recombined as Palaeozygopleura hamiltoniae by Linsley (1968), Rollins et al. (1971), Linsley (1994), Gubanov et al. (1995), Blodgett et al. (1999) and Wagner (2023).
It was recombined as Palaeozygopleura (Palaeozygopleura) hamiltoniae by Horný (1955); it was recombined as Palaeozygopleura hamiltonae by Frýda (1993); it was recombined as Palaeozygopleura hamiltoniae by Linsley (1968), Rollins et al. (1971), Linsley (1994), Gubanov et al. (1995), Blodgett et al. (1999) and Wagner (2023).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1859 | Loxonema hamiltoniae Hall p. 25 |
| 1861 | Loxonema pexata Hall |
| 1876 | Loxonema hamiltoniae Hall figs. pl. 13 |
| 1879 | Loxonema hamiltoniae Hall p. 45 figs. pl. 13 f. 15, 17 |
| 1889 | Loxonema hamiltoniae Nettelroth |
| 1903 | Loxonema hamiltoniae Clarke p. 539 |
| 1909 | Loxonema hamiltoniae Grabau and Shimer p. 693 figs. f. 989 |
| 1913 | Loxonema hamiltoniae Clarke and Swartz p. 676 figs. pl. 69 f. 1-2 |
| 1913 | Loxonema hamiltoniae Prosser and Kindle pp. 294 - 296 figs. pl. 36 f. 16-19 |
| 1951 | Loxonema hamiltoniae Fisher |
| 1955 | Palaeozygopleura (Palaeozygopleura) hamiltoniae Horný p. 138 |
| 1965 | Loxonema hamiltoniae Ellison p. 150 figs. pl. 17 f. 5-6 |
| 1968 | Palaeozygopleura hamiltoniae Linsley pp. 436 - 437 |
| 1971 | Palaeozygopleura hamiltoniae Rollins et al. pp. 165 - 166 figs. f. 20a-g |
| 1992 | Loxonema hamiltoniae Blodgett and Johnson p. 127 |
| 1993 | Palaeozygopleura hamiltonae Frýda p. 825 |
| 1994 | Palaeozygopleura hamiltoniae Linsley |
| 1995 | Palaeozygopleura hamiltoniae Gubanov et al. p. 439 |
| 1999 | Palaeozygopleura hamiltoniae Blodgett et al. p. 1097 |
| 2023 | Palaeozygopleura hamiltoniae Wagner p. 1917 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
†Palaeozygopleura hamiltoniae Hall 1859
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Invalid names: Palaeozygopleura pexata Hall 1861 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: superf = superfamily, o = order | |||||
| Reference: Bambach et al. 2007 | |||||
Age range: base of the Cazenovian to the top of the Frasnian or 391.90000 to 372.20000 Ma
Collections (60 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Eifelian | USA (Ohio) | Loxonema pexata (129948 130152 130260 130269) | |
| Middle Devonian | USA (New York) | Palaeozygopleura hamiltoniae (91091 91215 91216 91226 91229 91233 91239 91242 91279) | |
| Cazenovian | USA (New York) | Palaeozygopleura hamiltoniae (69460 69461 69462 69463 69464 69465) | |
| Givetian | USA (Michigan) | Loxonema hamiltoniae (38475) | |
| Givetian | USA (New York) | Loxonema hamiltoniae (10459 10461) Palaeozygopleura hamiltonae (89661) Palaeozygopleura hamiltoniae (9352 9353 9354 9355 9377 9379 9500 9503 9504 9508 9509 9510 9511 9512 9595 9596 9597 9598 9599 9600 9601 9602 10108 10109 10119 89690 89694 89696 89707 89732 89804 96210 96211 96212 96213) Palaezygopleura hamiltoniae (9399) | |
| Frasnian | USA (Maryland) | Loxonema hamiltoniae (154838) |